Chemistry, asked by simranjit4102, 1 year ago

Find the empirical formula and molecular formula of an organic compound which contains 4.2 % carbon 9.2% hydrogen and rest oxygen given that its molecular mass is 88 new

Answers

Answered by shubham85288
0
The balanced Chemical equation is :

2H2  + O2 ----->2H20

Molar mass of H2=2g
Molar mass of O2=32g
Molar mass of H2O=36g

∴ 4g Of hydrogen reacts with 32g of oxygen to produce 36g of water.

4g of Hydrogen ----> 36g Of water.
10g Of Hydrogen ----> ?
=10x36/4
=90 grams

∴10g Of  H2  will produce 90 grams of water
Answered by Anonymous
0

Answer:

see the attachment ✌️❣️

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